Issued Patents 2020
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10790478 | Battery cell of irregular structure with improved sealing reliability of cell case | Sang Baek RYU | 2020-09-29 |
| 10770694 | Prismatic battery cell having two or more case members | Ki Tae Kim, Hyung Ku Yun, Hyojin Kim | 2020-09-08 |
| 10749150 | Case including insulating layer for secondary batteries and lithium secondary battery including the same | Joo Young Chung, Hyung Ku Yun | 2020-08-18 |
| 10637064 | Method for manufacturing conductor, conductor manufactured thereby and lithium secondary battery including the same | Ji Hoon Ryu, Ki Tae Kim, Rae Hwan Jo | 2020-04-28 |
| 10633844 | Drain pipe assembly for installation of washstand | Chang Hwan Kim | 2020-04-28 |
| 10629940 | Battery cell including stepped structure | Ki Tae Kim | 2020-04-21 |
| 10553835 | Battery cell having means for preventing short-circuit | Chan Ki Park, Sang Baek RYU, Jung Shik Oh | 2020-02-04 |
| 10553905 | Battery cell of novel structure with improved safety | Sungjin Kwon, Kiwoong Kim | 2020-02-04 |